“When people get hurt around our products, we need to take every ounce of education from it that we can,” Jacob Zeiger, a senior air-safety investigator at Boeing, told me, when I visited the Boeing facility this past December. “These technical findings are sacred.” Within hours of any major incident involving a Boeing plane, Zeiger and his team are notified, and they may spend a week to ten days studying the damage and interviewing the crew, piecing together what went wrong. In 2008, for instance, the engines on a 777 stopped responding, and it crash-landed short of a runway in London, shearing off its landing gear. Afterward, a team of investigators re-created the plane’s fuel system in a Boeing lab. A small heat-exchange unit, they found, had accumulated ice during the flight. Every 777 has since been retrofitted with a new version of the unit. Thanks to decades of such refinements, today’s jets may be the world’s most reliable machines. Flying in them is less likely to kill you than walking on staircases.
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十几岁时去潍坊打工，郭晓东随身带着一本书，《钢铁是怎样炼成的》，还有一支竹笛。收工后，他就看书、吹竹笛。回老家前，他在潍坊的一家照相馆花五块钱拍了一张艺术照——对于当时的他来说，五块钱可是一笔巨款。那人生中的第一张明星照至今还完好地保存在相册里。，详情可参考safew官方版本下载
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